Technical Spefications

The following are the dimensions and other technical details for the Freedom Campfire Ring Fire Containers: The Silverstone and The Blackstone.

The Silverstone and the Blackstone by Freedom Campfire Ring were invented by an engineer and are patented fire containers.

Silverstone

Complete system weight – 22 lbs.

Container Material – 304 EDDQ Stainless Steel Sheet

Container Gage – 18

Container Manufacturing Process – Drawn, Spun, Punched, and Finished

Container Finish – Mat Sanded

Container Height – 10”

Container Diameter at the Top – 20.4”

Container Lip Height – 1.5”

Container Diameter below the Lip – 18.6”

Container Diameter at the Bottom – 17.3”

Container Air holes – 99 of .44” dia,

Container Mount Holes – 9 of .33” dia. (three required for Safety Ring)

Safety Ring Material – Stainless Steel Round Bar .31”

Safety Ring Manufacturing Process – Weld Fabrication

Safety Ring Diameter – 23.3”

Safety Ring Mount – 3 Point

Stand Material – Stainless Steel Bar 1.5” X .12”and 1” X .12”

Stand Manufacturing Process – Weld Fabrication

Stand Height – 6”

Container Height above the ground in Stand – 5”

Finish – Mat

Grill Material – Stainless Steel Wire .25” and .185”

Grill Manufacturing Process – Spot Weld Fabrication

Finish – Bright

Grate Material - Stainless Steel Wire .24”, .18”, and .15”

Grill Manufacturing Process – Spot Weld Fabrication

Finish – Bright

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Blackstone

Complete system weight – 21 lbs.

Container Material – Low Carbon CR Steel

Container Gage – 20

Container Manufacturing Process – Drawn, Spun, and Punched

Container Finish – Porcelain Coated

Container Height – 10”

Container Diameter at the Top – 20.4”

Container Lip Height – 1.5”

Container Diameter below the Lip – 18.6”

Container Diameter at the Bottom – 17.3”

Container Air holes – 99 of .44” dia,

Container Mount Holes – 9 of .33” dia. (three required for Safety Ring)

Ring Material – Steel Bright Basic Wire .31”

Safety Ring Manufacturing Process – Weld Fabrication

Safety Ring Diameter – 23.3”

Safety Ring Mount – 3 Point

Safety Ring Finish – Gloss Black Power Coat

Stand Material –Steel Bar 1.5” X .12”, 1” X .12”

Stand Manufacturing Process – Weld Fabrication

Stand Height – 6”

Container Height above the ground in Stand – 5”

Finish – Gloss Black Power Coat

Grill Material –Steel Bright Basic Wire .25” and .185”

Grill Manufacturing Process – Spot Weld Fabrication

Finish – Chrome Plate

Grate Material - Steel Bright Basic Wire .24”, .18”, and .15”

Grill Manufacturing Process – Spot Weld Fabrication

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Utility Patent
Patent granted in 2005, titled “Portable Campfire Container” with patent number 6,962,148.

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